Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o apelido da equipe?
 ###Tabelas: CREATE TABLE division_ii (division_ii_id AUTO_INCREMENT PRIMARY KEY, Institution VARCHAR, Location VARCHAR, Founded INT, Affiliation VARCHAR, Enrollment INT, Team Nickname VARCHAR, Primary conference VARCHAR) CREATE TABLE georgia_counties_ranked_by_per_capita_income (georgia_counties_ranked_by_per_capita_income_id AUTO_INCREMENT PRIMARY KEY, County VARCHAR, Per capita income VARCHAR, Median household income VARCHAR, Median family income VARCHAR, Population INT, Number of households INT) CREATE TABLE players_with_100_or_more_appearances (players_with_100_or_more_appearances_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Position VARCHAR, Club career VARCHAR, League apps INT, League goals INT, Total apps INT, Total goals INT) CREATE TABLE durations_and_prices (durations_and_prices_id AUTO_INCREMENT PRIMARY KEY, Valid VARCHAR, Within VARCHAR, Price in Euro INT, Price per Valid Day VARCHAR, Price per "Within" Day VARCHAR, Area VARCHAR) CREATE TABLE women's_records (women's_records_id AUTO_INCREMENT PRIMARY KEY, Event VARCHAR, Record VARCHAR, Athlete VARCHAR, Nationality VARCHAR, Date VARCHAR, Meet VARCHAR, Place VARCHAR)  
SELECT Team Nickname FROM division_ii WHERE Enrollment = 4512